Altar of the Brood [Ugin's Fate] Naga Cleric You can only use each

You can only use each effect of "Windwitch - Winter Bell" once per turn

by selecting 1 face-up monster your opponent controls

Set: Iconic Masters Type: Sorcery Rarity: Uncommon Cost: {2}{U} Each player discards their hand

then Special Summon 1 Cyberse Normal Monster from your hand

Altar of the Brood [Ugin's Fate] Naga Cleric You can only use eachSet: Ugin's Fate Type: Artifact Rarity: Rare Cost: {1} Whenever another permanent enters the battlefield under your control, each opponent mills a card. Supplicants offer flesh and silver, flowers and blood. The altar takes what it will, eyes gleaming with unspoken promises.